Meningioma (brain tumor)
About Meningioma (brain tumor)
The meninges are the covering of the brain. Abnormal growth of these cells causes a tumor called a meningioma. These tumors are generally slow growing and do not spread beyond the brain. Symptoms depend on the size and location of the tumor. Some tumors are found incidentally when a CT scan is done for another reason. This disorder is very rare in children but increases with age.Symptoms
Most often no symptoms. Possible symptoms include headaches, seizures, weakness in one part of the body, numbness, confusion, gait problems, change in personality.Tests & Diagnostics
A history and physical exam will be performed. A CT scan or MRI identifies the meningioma. Biopsies are rarely performed since meningiomas have a characteristic appearance on CT or MRI. If the appearance is atypical, a biopsy can confirm the diagnosis.Common tests: CT Scan, MRI.
Conventional treatment summary
Therapy depends on the size of the tumor, the location of the tumor, and the symptoms. Small meningiomas that don't cause symptoms can be observed, with repeat brain imaging in the future. Larger meningiomas and/or ones that cause symptoms can be treated with surgery or radiation therapy. See the American Cancer Society: (800) 227-2345 and/or the American Brain Tumor Association: (800) 886-2282 for more information.Medical specialties
Neurosurgery · Neurology
This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Meningioma (brain tumor).